public MedicinesViewModel(DrugstoreManagementSystemContext context, DataStateViewModel dataStateViewModel)
{
_context = context;
_context.Medicines.Load();
Medicines = _context.Medicines.Local;
DataStateViewModel = dataStateViewModel;
dataStateViewModel.DataStateChanged += () => CollectionViewSource.GetDefaultView(Medicines).Refresh();
}
private void LogInButton_Click(object sender, RoutedEventArgs e)
{
string login = LoginTextBox.Text;
string password = PasswordBox.Password;
using (var context = new DrugstoreManagementSystemContext())
{
var userRepository = new SqlUserRepository(context);
var user = userRepository.GetUser(login, password);
if (user == null)
{
MessageBox.Show("Invalid user name or password", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
var mainWindow = new MainWindow();
mainWindow.DataContext = new MainWindowViewModel();
mainWindow.Show();
this.Close();
}
}
}
public SqlUserRepository(DrugstoreManagementSystemContext context)
{
_context = context;
}
